Siemens SINAMICS S120 Equipment Manual page 33

Booksize power sections
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Direct connection
3AC 380 V to 3AC 480 V +/-10%
RCCB AC/DC sensitive (optional)
Line voltage
< 3AC 480 V + 10%
Line voltage
> 3AC 480 V + 10%
Motor insulation not
permitted for IT/TT
RCCB not AC/DC
sensitive
Installation alt. > 2000 m
Line filter required on
IT/TT supply
Figure 2-2
Booksize Power Sections
Equipment Manual, (GH2), 04.2004 Edition, 6SL3097-2AC00-0BP0
Autotrans.
Isol. trans.
Overview of line connection variants
L1 L2 L3
TN system
Line Connection Booksize
2.2 Line connection variations
Line
filter
Line
reactor
Line
module
2-3

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